Wheelchair Ramp Design and Construction

A ramp for wheelchairs is a valuable tool to aid a loved one live more independently at home. If they are not designed correctly they can be unsafe to use.

ADA regulations require level landings at all changes in direction to prevent compound slopes. They also need to provide a gripping surface for wheelchair users.

Design

The ramp design must meet the Americans with Disabilities Act (ADA) standards to ensure that wheelchairs comfortably navigate the structure. For instance, the ramp's slope must not exceed the ratio 1:12 and must have landings that are level at any change in direction or shift in the ramp's surface. It should also be constructed using treated lumber that is more durable than untreated and can weather precipitation better.

The top and bottom of the ramp should be free of obstructions such as bushes, trees or other structures that can hinder the safe passage of the ramp's user. The surface of the ramp should also be non-slip and hard. Certain municipalities require an anti-slip surface running along the entire length of the ramp.

Make use of treated lumber that is at minimum 4 inches in width for the ramp frame. To ensure the ramp is secured, construct posts that are at least 8 feet apart and extend beyond the level of the ground. Spindles are the best way to connect the posts to the railings of the ramp. This type of connection decreases the possibility of a ramp user falling off the side.

Next, build the frame for the ramp using Joists that are at minimum 16 inches long and beams of 2 by 4 inches. The joists should be at least 18 inches above ground and secured with hangings for joists which are nails that grip within the joists, preventing them from sliding. Attach the ramp decking with a framing nailer.

Include an upper landing in the doorway to ensure wheelchair ramp minivan users can easily navigate the doorswing. The landing should be enough to give at least 12 to 24 inches of "elbow space" on the handle side for out-swing doors. The landing for doors with in-swinging should be 58 x 60 in order to accommodate the threshold of the door as well as a wheelchair user who has to reverse through the doorway.

Install a level landing whenever you change in the direction of the ramp to avoid the need for wheelchairs to slam on their brakes while turning corners. A level landing makes it simpler to remove a ramp of the way when needed, so that equipment like lawnmowers can pass beneath it.

Materials

Aluminium, wood, or concrete can be used to build a wheelchair ramp. A professional ramp installer can help you choose the best option for your office or home. It is important to consider your budget and needs when selecting the materials used for the ramp. The ramp should be easy to maintain and should be safe for use. Certain cities require the ramp to be covered with a non-slip surface.

Before you purchase any building materials or begin construction, make sure that you have the necessary permits from your local government, and that you comply with all building codes within your area. Incorrect construction materials or techniques can create dangerous conditions for wheelchair-users. You can get the most up-to-date information on construction requirements at your local building department office library or online.

Wood ramps can be the least expensive alternative for ADA ramp materials. However they require more care. The surface of wood ramps should be treated regularly with a sealer to prevent warping and rot. Wood can split and be dangerous for people using wheelchairs. Wood ramps can also require additional support to ensure the structure remains upright and stable.

Concrete ramps are expensive, but are durable and long-lasting. They are also heavy, which demands more labor to install and can make moving the ramp when it is no longer needed difficult. Concrete ramps are sturdy enough to support the weight of power wheelchairs.

Aluminum ramps weigh less than concrete or steel however they possess the same strength and resistance to corrosion. They are also less expensive than iron and steel which makes them a great option for those with a tight budget. Aluminum is a green choice since it is found in the earth's crust naturally, and can be recycled.

The upper landing of the ramp should be level or within 3/8 inch of the door threshold in order to allow the front wheels of smaller wheelchairs to move over it without getting stuck. Ramps with a gap larger than this will not be able to meet ADA standards. It is also important to ensure that the ramp is smooth transitioning from the upper landing to the ground. The last section of the ramp should be a an angled transition to prevent the abrupt stop of wheelchairs when they enter or exit the dwelling.

Installation

A ramp for wheelchairs is a plane inclined that can be installed as an alternative or in addition to stairs. It allows wheelchair users as well as people who use carts or strollers to get into areas that would otherwise be difficult to access.

When choosing a wheelchair accessible ramp, there are many factors to consider, such as the location, height and price. Ideally, a ramp should be placed close to the door as is possible to help prevent unnecessary transportation. It should be located at a level where the person using it can be able to easily access it. It should also be secured to the ground and free of obstructions like the trees or cars parked.

ADA regulations require that ramps must have handrails on either side. The rails must be at least 36" apart and have a smooth or rounded gripping surface. Additionally, they should be affixed to the ramp and extend at least 12 inches over the ramp edge. Handrails should be continuous if the ramp is constructed with switchbacks, or in an L-shaped layout.

The length of a ramp varies on the incline, however there are several basic ramps that can be used in most situations. For example the threshold ramp is placed flush along the lip of a curb or the threshold of a doorway while ramps that are portable wheelchair ramps for home can be moved from one location to another and are available in many different sizes. Modular aluminum ramps can also be assembled on-site. These are often used in public or commercial spaces and are usually longer than the threshold and ramps that are portable.

Check vans with wheelchair ramps your city's construction department to determine whether a permit is required for an enduring ramp. It is recommended to consult a mobility expert to determine which kind of ramp will best fit your needs and the space you have. In certain situations the installation of permanent ramps can improve the value of your home.

Maintenance

It is essential to keep your ramp for wheelchairs in good condition, especially if it will be used regularly. You'll have to conduct regular inspections, and correct any structural problems as they arise. This will ensure that the ramp complies all ADA requirements and is safe for all users.

Regular cleaning of wooden ramps is essential to remove dirt and debris that can block access. Keep the ramp clean to prevent moisture from accumulating beneath the surface. This can cause the onset of rot. Preservatives and stains for wood will only work when the ramp has been thoroughly cleaned prior to application.

Wheelchair ramps are more difficult to maintain than other temporary ramps for wheelchairs as they are more susceptible to wear and tear. The most important thing to do is ensure you have the proper tools for the job. To ensure that all fixings are secure and tight you'll need an appropriate set of screwdrivers as well as gauge spanners. It's also worth regularly inspecting the handrails to ensure that they are in a good condition and have no signs of damage or corrosion. Over time, and with repeated usage, it's possible that some bolts or fittings that are anchored the handrails to come loose. This can be a safety concern for anyone using the ramp.

Another crucial aspect is to ensure that the ramp's surface is grippy, especially in winter, when conditions can be challenging. You'll need to clean away any dirt, leaves or other debris that might block and cause slippage. In addition, you'll want to apply a non-corrosive ice melt to the ramp surface before winter arrives to prevent slips and causing injury.

If you're planning how to Build a small wheelchair ramp (classicalmusicmp3freedownload.com) use your ramp throughout the winter months, you should consider purchasing traction wheels or "snow tires" for your wheelchair. These are specifically designed to aid in tracking on uneven and snowy surfaces, so they'll be more effective than standard wheelchair tires in helping you stay on the ramp. You can also use heating tape or pads to melt the ice and snow on the ramp prior to it accumulates.